I like the RMS upper control arms and strut rods. Mine have been on my car for almost 15 years and have done 9 drag weeks with no issues. My only complaint would be the ball joint boots have nothing to seat to so they just kind of exist and don't really seal up. That would probably be more of an more issue if I drove the car in all kinds of weather but I think the last time it got driven in much rain was Hurricane Florence in 2018 lol.